
nav{
    height: 5rem;
    padding: 0 1.5rem;
    background-image: linear-gradient(#fff,#ccc);
    a{
        font-size: 1.8rem;
        line-height: 5rem;
    }
    .navright{
        width: 8rem;
        height: 4rem;
        float: right;
        text-align: center;
        border-radius: .7rem;
        line-height: 4rem;
        margin-top: .5rem;
        border: 1px solid #ccc;
        background-image: linear-gradient(#ccc,#fff);
    }
}

main{
    ul{
        li{
            a{
                display: flex;
                padding: 3%;
                justify-content: space-around;
                img{
                    width: 25%;
                    height: 25%;
                }
                div{
                    width: 70%;
                    color: #666;
                    b{
                        font: 1.7rem/2rem '';
                    }
                    em{
                        color: red;
                        font: 2.3rem/5rem '';
                    }
                    span{
                        margin-right: 1rem;
                    }
                }
            }
        }
    }
}

section#changePage{
    display: flex;
    justify-content: space-around;
    padding: 1rem 0;
    button{
        height: 5rem;
        width: 10rem;
        font-size: 1.8rem;
        border: 1px solid #ccc;
        border-radius: .6rem;
        background-image: linear-gradient(#fff, #f4f4f4);
    }
    select{
        width: 10rem;
        text-align: center;
        border: 1px solid #cccccc;
        font-size: 1.8rem;
        border-radius: 5%;
    }
}